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initialize diagonals plus remove unneeded header #145

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initialize diagonals plus remove unneeded header #145

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2 changes: 1 addition & 1 deletion examples/bat_gen/runBatFit.cxx
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Expand Up @@ -25,7 +25,7 @@
#include <BAT/BCLog.h>
#include <BAT/BCParameterSet.h>

#include <TCanvas.h>
//#include <TCanvas.h>
#include <TFile.h>
#include <TTree.h>

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3 changes: 3 additions & 0 deletions src/DecayTreeVectorIntegral.cxx
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Expand Up @@ -16,6 +16,9 @@ DecayTreeVectorIntegral::DecayTreeVectorIntegral(const DecayTreeVector& dtv)
Diagonals_(DecayTrees_.size()),
OffDiagonals_(DecayTrees_.size() - 1)
{
for (size_t i = 0; i < Diagonals_.size(); ++i)
Diagonals_[i].value() = 1.;
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@greenwald greenwald Jun 6, 2017

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The value should be equal to the square of the number of symmetrizations for that DecayTree.


for (size_t i = 0; i < OffDiagonals_.size(); ++i)
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@greenwald greenwald Jun 6, 2017

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off-diagonals should also be initialized, and should be equal to the product of the number of symmetrizations in the two DecayTrees

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@Jojosito Jojosito Jun 7, 2017

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How can we get the symmetrization indices from a DecayTree?

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@greenwald greenwald Jun 7, 2017

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Good question.

OffDiagonals_[i] = ComplexIntegralElementMatrix::value_type(DecayTrees_.size() - i - 1);
}
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